Garrysmod 9 gamemode so that you can relive your past while in garrysmod 10.Features Headshots disabledCar battery dynamite that doesn't remove.Crossbow toolgun with gmod9 effect.slamsstunstickbugbaitIncreased damage physics (Damaging stuff flings it further)Name changingPhysgun gmod9 skin.Ragdoll on death.Gmod9 Style death noticeSometimes you scream on death.No beeping on death, but a short beep on health low.Weapon drop on death, but weapon disappear after 7 seconds if not picked up.Npcs have more health.Slightly Decreased player speed.Fall damage.Laser nonce swep.

This download looks like an addon. You need to extract the downloaded zip and put the addon folder in your Garry's Mod addons folder. You should end up with a directory structure similar to below: